Golf IV / Jetta IV :: Sputtering / Jumping Periodically When Pressed The Accelerator
Jul 1, 2015
My 2002 VW Jetta 1.8t has recently taken a dump and had been sputtering jumping periodically when I pressed the accelerator. It had started several months ago and has become progressively worse until it didn't start anymore. Usually I could turn it off and then turn it on again and it would be fine. Not anymore.
I checked it out, the fuel pump, engine speed sensor and fuel pump relay had all been shot so my initial thought was to check for a broken wire somewhere if it had been shorting. All wires are intact but i can't find the ground connector for the fuel pump. Where is it located? I have checked and serviced all other grounds, have replaced fuel pump, relay and speed sensor. The injectors are getting juice but aren't working (the injectors themselves are still good)
Also, there are three connectors behind the relay bar underneath the dash where the fuel pump relay is located. What order they are supposed to be? There is blue, red and green. They were disconnected (not my idea) and now I don't know how they go back.
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I've noticed lately that my Mk4 Jetta isn't accelerating the way it used to. It's an '03 5-speed 2.0L, and while the engine idles more or less normally as far as I can tell, when the car is in gear and I press the accelerator, it shudders and "slips", like an an automatic with a bad transmission.
I've checked things out with my OBD2 reader and it's not reporting any codes, no trouble indicator lights, etc., but it's definitely not responding the way it should. I just had it in for a tune-up recently, thinking it was an engine problem, but I don't think that fixed it.
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If I'm at part throttle and i press the clutch pedal in about 2-3 inches, leaving the clutch still fully engaged, i can feel a really rough vibration in the clutch pedal. it stops vibrating as soon as i let off the gas. and i'm only giving it a little bit of gas, mind you.
If I'm at idle, and i have the clutch depressed all the way and rev the engine, I can feel vibration in the clutch pedal. My 6-speed MK4 did not do this, not in the slightest. Is this normal for MK6 or do I have a problem?
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I have a 2001 vw jetta 2.0l manual. When the car is running the rpms jump up and Down from about 300 rpm to 900 rpm and I guess that's why the car will stall out every time I press the clutch to stop. Also the car won't run with the MAF plugged in. If the MAF is plugged in it will drive but will not idle the car will just stall.
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Well I didn't drive my 20th this weekend, and this morning when I left to go to work it was kind of sputtering when i pressed the gas, and when i stopped the CEL flashed, which I know means its a mis fire. But then turned off so I kept going to see if it would happen again, It didn't, ran just fine no sputtering or anything. Question is, what would cause this to happen?
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2006, 112k mi. there's been a whine-like noise that only happens when the accelerator is pressed ( and mostly noticed at highway speeds) and stops immediately when accelerator is released..
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Just Bought an 05 Passat 1.8T about month ago. It has 80k miles on it. I was driving down a road going about 40 mph and all of the sudden the engine is not responding to the pressing of the accelerator, everything else was normal. So I coast into a nearby parking lot. Car won't start, all lights come on and but would not turnover. Got it towed, few days go by, now car turns over but immediately dies.
No codes read on it. The dealership will not cover a diagnostic or anything fuel related.
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My son was driving our 02 Santa fe 2.7 V6 Auto down to plymouth, half way down the engine gave a clinking sound (Rev Dependent). When he was doing 60MPH and pressed accelerator, no power. Stopped at road side couldn't restart. (no warning lights) RAC turned up and thought it was the cam belt and said engine right off. Got car towed home and just started to strip down for cam belt check. Belt seems OK. Timing marks line up.
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I recently bought a 2001 Golf 1.8t and everything was running smoothly until a few days ago.
I had to change the timing belt because I have 80,000 miles on my car, and the day I was going to my mechanic, I scanned the codes, and the p0301 and p0303 codes came up. The two codes are cylinder one misfire and the cylinder three misfire. So, I switched the two bad coils with the supposedly good coils to see if the codes changed, and when I scanned it again, the bank 2 lean 1 code came up. I had my mechanic look at the spark plugs and when we checked the plugs, there was oil ABOVE the plug, leading us to believe the misfire was from oil leaking in because of bad spark plug tube seals/valve cover gasket.
Regardless, I bought four new factory coils and four new factory spark plugs and factory valve cover gasket and spark plug tube seals. I replaced them today and I was hoping, in a perfect world, my misfire would stop and my car would stop sputtering and revving and fluttering my RPM's. I was wrong. The only other thing under the hood that I can think would have anything to do with it is that the PCV hose is just about fully ripped, but I'm not sure If that would still make my car sputter and cause my car to misfire.
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Driving our 2005 Dodge Grand Caravan which we love. We have 118,000 miles on the odometer now and a dent or two but otherwise it's in great shape. About 2 years ago, we started to notice a high-pitched "whining" noise on our way from Michigan's Upper Peninsula to Florida. We were driving in the fall in the lovely Smoky Mountains. The weather was hot, the air conditioning on and the van working hard to climb the mountains. We stopped for gas, and then as we started driving again noticed this whining noise when pressing on the accelerator.
The noise did not stop until the next morning when the car was completely cool, but started again when it heated up. This whining continues to happen every time the car is driven long distances/gets very warm. Our Michigan mechanic thought it was the alternator and replaced the alternator and coolant tube in 8/2012 but that did not work. Our mechanic flushed the transmission and replaced the fluid in 5/2013 but that did not work. Neither of them could tell us what causes this noise. Should we just continue to drive it this way or go to another shop?
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I bought a 2000 jetta gls vr6 5-speed. Only had the car about 4 weeks, already I am in, ball joints, struts, brakes, core leaks and my half shaft fell off at the transmission. Now, driveabilty issue.
Severe loss of power, sputtering bad. when i shift, the car revs a bit. installed new O2 sensor due to a rich code and a out of range code. Now the EPC light is on with an implausible brake switch signal. Replaced switch still comes back on. Still running like poop. Changed the plugs also about 1k back. I just ordered a MAF.
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I have this issue from time to time where I will be driving and my car will randomly stall itself out and shut off. what could be the issue?
2nd I have an issue while idling, where if I am idling I feel a slight vibration like it is about to stall.
3rdly How big of an offset can i have on rear wheels that are 18x8?
The aforementioned questions are regarding a 2004 GLI.
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I have a 2003 Golf VR6. Last weekend the car started sputtering and then died. I haven't been able to get it restarted since. I have already replaced the fuel pump relay and the fuel pump. Since I replaced the fuel pump it will prime when I open the door or when I insert the key. When I go to start it it will only stay running for 5-10 seconds then acts like its running out of fuel and dies. EVERY. SINGLE. TIME.
Its not throwing any codes other than a couple 02 sensor codes telling me its running lean. What to do at this point. I was told that vws have a secondary fuel pump relay under the passenger rear seat that sometimes when it goes bad it will turn on the fuel pump to prime it, but wont kick on when its supposed to stay on. I cant find anything on the interweb about it. The shop I took it to that diagnosed the fuel pump said it wasn't throwing any codes when they scanned it.
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I have a Golf 1.8 t 2003 and when the car reaches 4000 rpm on 3rd gear it starts sputtering and can't go above that rpm. it sputters a bit on 2nd gear but at about 5000 rpm but it keeps accelerating. I couldn't try the other gears because i don't have a suitable to reach those speeds (traffic laws speed limits). I have noticed a slight tear on the connection between the hose from the air filter and the T hose. could that be the problem.
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I replaced the knock sensor because I was getting the p0327 for the front knock sensor. Drove it again and still sputtering and CEL came back. What are other causes of this? N75 solenoid? Low fuel pressure?? It has a spectre air filter kit on it. Didn't know if this would do it. I cleaned maf. Just put new plugs in it too.
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I am at a complete loss as to what could be wrong with my 2002 VW Gold Cabrio GLX automatic transmission. In the last month the car has been to 3 different mechanics & none of them could solve this problem. The basic scenario: The car starts up fine. The engine will run & everything works fine (AC, radio lights etc).
If I put the car in Drive or reverse...it will idle & move. However, the moment I touch the gas pedal, whether in reverse or Drive, the car jerks & dies. If I put it in park & try to start it up again, the engine will turn over & the car will start, but the moment I touch that gas pedal again, same thing, jerks & dies.
Things that have been replaced so far: ignition coil, fuel pump, the catalytic converter has been removed. spark plugs replaced. Now they are saying that the problem is electrical & are working with the fuzes & wires. The car ran fine for 3+ years & I've had no problem with it.
Yesterday the mechanic called me & said the car was ready for pick-up. I go over there, pay him, I reverse out of the driveway & the minute I press the gas, it jerks & dies. Is this problem really electrical? Or is this third mechanic also grasping at straws?
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Its a 2005 model with 45000 miles on the clock, so low mileage for the year. The problem with it is the engine starts up ready fr a journey, and as soon as the accelerator pedal is pressed, the engine cuts out.
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Ford Explorer has been making horrible noise (constant whine when accelerator is pressed)... The mechanic said he found metal in the power steering fluid and told me we need to replace the power steering pump and the rack & pinion system. Is he right about this? He said you can't replace one without the other... I've done a little research and I think we can get away with a new pump.
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I have an '03 Ford Explorer (V8) and recently had a rebuilt engine installed (at 135,000 miles). As soon as I got the car back, the engine whined and it's getting louder. The whine starts immediately but it louder when the accelerator is pressed. The sound reminds me of a car with bad power steering, but it's so much louder and doesn't correlate to turning the wheel, but pressing the gas pedal.
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I have a 2003 Jetta 2.0 with the drive by wire throttle and I've been having some problems with it lately.
When on the highway (at a constant speed) sometimes it's almost like you take your foot off the accelerator pedal, then when you go to press it more, nothing happens, until you pump it a few times, it works again. This sounds like an electrical problem to me, not fuel or spark, because it's not sputtering at all, it just ignores your accelerator input. Is the "throttle module" a serviceable part?
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I have a 2005 Jetta 2.0L (MKIV, of course) that has been giving me some trouble lately. Very seldom while driving in the city I'll notice that instead of shifting up, the car will lose power and the accelerator becomes unresponsive. Until lately this only happens for a second or two before things go back to normal, but I just got home from work and it seemed like the engine stalled.
I was going about 40 mph or so and suddenly the accelerator stopped responding, but I looked at my dash and the battery light was on. As I pulled over and attempted to slow down I found that the brakes were also very tight. Eventually I came to a stop and restarted the car, and the rest of the drive was uneventful, but it's got me worried.
I've had a couple of CELs pop up in the past so I invested in a VAG-COM reader. I just read the codes and here's what I got:
16804
18613
00529
Is this a transmission problem? Are these codes indicating separate issues or are they all connected?
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